Tech giants are experiencing a significant decrease in hiring, with companies like Infosys and Wipro postponing the onboarding of new recruits, leaving them uncertain about their joining dates, according to a report by ToI. India's prominent IT firms have deferred the onboarding of around 10,000 freshers who received job offers in the past two years, as revealed by data from the IT employee union Nascent Information Technology Employees Senate (NITES).